Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758973 | Aluminum wheel squeeze casting process and device | Dexi Du, Changhai Li | 2020-09-01 |
| 10752475 | Chuck disassembly and transfer device | Weidong Liu, Fengyan Liu, Jiandong Guo | 2020-08-25 |
| 10737364 | Multifunctional wheel burr removing device | Bowen Xue, Dongguang Yang, Qiufang LI, Jiandong Guo | 2020-08-11 |
| 10603763 | Wheel shape follow-up burr brushing device | Huiying Liu, Lijie Hu | 2020-03-31 |